Salmon often jump waterfalls to reach their breeding grounds. Starting downstream, 1.99 m away from a waterfall 0.354 m in height, at what minimum speed must a salmon jumping at an angle of 38.4◦ leave the water to continue upstream? The acceleration due to gravity is 9.81 m/s^2 . Answer in units of m/s.

the awnser is d you right bro                      

if i am correct, your answer choices are:

a. the temperature remains constant

b. the temperature increases at a constant rate

c. heat flows at a constant rate into the system

d. heat flows at a constant rate out of the system

e. no heat flows into or out of the system

if so, then the answer is e. no heat flows into or out of the system.